52356123 has 6 divisors (see below), whose sum is σ = 75625524. Its totient is φ = 34904076.

The previous prime is 52356121. The next prime is 52356127. The reversal of 52356123 is 32165325.

It is not a de Polignac number, because 52356123 - 2¹ = 52356121 is a prime.

It is a super-2 number, since 2×52356123² = 5482327231182258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52356121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2908665 + ... + 2908682.

It is an arithmetic number, because the mean of its divisors is an integer number (12604254).

Almost surely, 2^52356123 is an apocalyptic number.

52356123 is a deficient number, since it is larger than the sum of its proper divisors (23269401).

52356123 is a wasteful number, since it uses less digits than its factorization.

52356123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817353 (or 5817350 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 52356123 is about 7235.7531052407. The cubic root of 52356123 is about 374.1012503852.

The spelling of 52356123 in words is "fifty-two million, three hundred fifty-six thousand, one hundred twenty-three".